Filament HUB 9 Lines - Creality Ender 3 V3 KE

This hub was designed to be used in conjunction with my custom 8-line Pico MMU. The model was remixed with the referenced models using Tinkercad.

For best performance, apply petroleum jelly to the inside of the hub and the switch end cap. I also recommend gluing the ECAS04 connectors using cyanoacrylate. You may need to change the angle of the micro switch's end of travel a little to make it work correctly with different filaments.

Required parts

• 2x m3 8mm Allen screws 
• 2x m3 10mm Allen screws
• 9x ECAS04 connector
• 1x KW11-3Z micro switch
• 1x Zip tie

Print settings using PLA

• Infill: 100%
• Support: Yes
• Support Type: Tree Organic
• Raft Layers: 10

Notes

• The support cannot be added on top of the HUB, otherwise you will not be able to remove the supports from the inside, in addition to damaging the HUB. 
• All models are in the correct position for printing. If you have any doubts about how to print, use the attached 3MF.

Remixed the runout sensor with my own custom HUB maded for Creality Ender 3 V3 KE.

References

• https://www.printables.com/model/11416-filament-runout-sensor-enclosure